Most companies struggle to successfully migrate to the cloud because they lack a clear roadmap. The document provides six best practices for cloud planning based on experience helping companies migrate: 1) Ensure all stakeholders are onboard from executives to end users, 2) Roll out cloud services in phases to test effectiveness, 3) Align cloud purchases with business goals, 4) Choose a committed technology partner, 5) Coordinate the move across subsidiaries, and 6) Define processes upfront. Following these practices can help make the cloud migration process easier.